3,937,566

2 × 3 × 47 × 13963

3,937,566 factors as 2 × 3 × 47 × 13963. Its 16 positive divisors give a proper-divisor sum of 4,105,698, so this integer is abundant. The Collatz stopping time is 185 steps.

Prime Factor Structure

Factorization String 2 × 3 × 47 × 13963

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,043,264

Proper Divisor Sum 4,105,698

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3937561 ← → #3937567

Radix Representation

Decimal	3937566
Binary	1111000001010100011110 (22 bits)
Octal	0o17012436
Hexadecimal	0x3C151E

Divisor Catalog (16)

1 2 3 6 47 94 141 282 13,963 27,926 41,889 83,778 656,261 1,312,522 1,968,783 3,937,566

Collatz Trajectory (185 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

3,937,566 1,968,783 5,906,350 2,953,175 8,859,526 4,429,763 13,289,290 6,644,645 19,933,936 9,966,968 4,983,484 2,491,742 1,245,871 3,737,614 1,868,807 5,606,422 2,803,211 8,409,634 4,204,817 12,614,452 6,307,226 3,153,613 9,460,840 4,730,420 2,365,210 1,182,605 3,547,816 1,773,908 886,954 443,477 1,330,432 665,216 332,608 166,304 83,152 41,576 20,788 10,394 5,197 15,592 7,796 3,898 1,949 5,848 2,924 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695

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